Mark 9:16-18

New International Version

¹⁶ “What are you arguing with them about?” he asked.

¹⁷ A man in the crowd answered, “Teacher, I brought you my son, who is possessed by a spirit that has robbed him of speech. ¹⁸ Whenever it seizes him, it throws him to the ground. He foams at the mouth, gnashes his teeth and becomes rigid. I asked your disciples to drive out the spirit, but they could not.”